1 files changed, 11 insertions, 0 deletions

diff --git a/tests/test_market.py b/tests/test_market.py
index 2c92655..c89025b 100644
--- a/tests/test_market.py
+++ b/tests/test_market.py
@@ -890,6 +890,17 @@ class MarketTest(WebMockTestCase):
         process.reset_mock()
         log_error.reset_mock()
         store_report.reset_mock()
+        with self.subTest(authentication_error=True):
+            m.ccxt.check_required_credentials.side_effect = market.ccxt.AuthenticationError
+
+            m.process(["some_action"], before=True)
+            log_error.assert_called_with("market_authentication", message="Impossible to authenticate to market")
+            store_report.assert_called_once()
+
+        m.ccxt.check_required_credentials.side_effect = True
+        process.reset_mock()
+        log_error.reset_mock()
+        store_report.reset_mock()
         with self.subTest(unhandled_exception=True):
             process.side_effect = Exception("bouh")